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Vitek1552 [10]
2 years ago
12

While sampling marine plankton in a lab, a student encounters large numbers of fertilized eggs. The student rears some of the eg

gs in the laboratory for further study and finds that the blastopore becomes the mouth. The embryo develops into a trochophore larva and eventually has a true coelom. These eggs probably belonged to a(n) _____________.A. chordate.B. echinoderm.C. mollusc.D. nematode.E. arthropod.
Biology
1 answer:
Ira Lisetskai [31]2 years ago
4 0

Answer: Mollusc

Explanation: Mollscs are the next biggest phylum of animals that do not have nor develop backbone which includes nearly 23% of every named individual being that embodies the properties of existence in the sea. However, they live in both flowing water like streams and springs and in still water like ponds and lakes, some also live on land. They are highly different in both in size and structure and in attitude and environment.

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8 0
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Which one of the following activities is not an example of incident coordination? A. Establishing priorities among incidents. B.
andrew-mc [135]

Answer:

Option B is correct because through out all the activities, controlling, directing and controlling in not a part of incident coordination activities.

Explanation:

To understand this question, it is necessary to understand that who is incident coordinator?  He’s a person who is responsible for tasks related to administration process and ensure that onsite activities are working properly or not. For further explanation, following are the activities that are solely responsibility of incident coordinator:

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• To collect and analyse the send information

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• To track the resources

• Synchronize public service messages

These are the main functions or activities done by the incident coordinator. He is the managing person and cannot control the authorities or give any sort of directions to any person in the department or office. Same as, he is not responsible or direct to give any orders to the staff members.  

Answer Detail:

Level: High School

Subject: Biology

Keywords:

• Incident coordinator

• Shareholder

• Stakeholder

Learn more to evaluate:

Who is shareholder? brainly.com/question/12175451

Administrative work?  brainly.com/question/11671451

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